Art Techniques
In IVF-ET, embryo is typically transferred at which stage to the uterus?
Select the correct option:
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
More reproduction Practice Questions
Amniocentesis, a foetal diagnostic test, is being legally banned for one particular misuse despite i...
Amniocentesis, a foetal diagnostic test, is being legally banned for one particular misuse despite i...
Which sexually transmitted infection is caused by a virus that targets immune cells and currently ha...
Which sexually transmitted infection is caused by a virus that targets immune cells and currently ha...
Following double fertilization in an angiosperm ovule, which chromosomal status correctly describes ...
Following double fertilization in an angiosperm ovule, which chromosomal status correctly describes ...
In certain Citrus and mango varieties, seeds are observed to give rise to several seedlings that are...
In certain Citrus and mango varieties, seeds are observed to give rise to several seedlings that are...
A plant breeder wishing to prevent self-pollination removes the anthers from a bisexual flower befor...
A plant breeder wishing to prevent self-pollination removes the anthers from a bisexual flower befor...
After fertilization in the fallopian tube, at which developmental stage does the human embryo normal...
After fertilization in the fallopian tube, at which developmental stage does the human embryo normal...
A sharp surge of luteinizing hormone near the middle of the human menstrual cycle is most directly r...
A sharp surge of luteinizing hormone near the middle of the human menstrual cycle is most directly r...
Wind-pollinated grasses typically produce enormous quantities of pollen compared with insect-pollina...
Wind-pollinated grasses typically produce enormous quantities of pollen compared with insect-pollina...
The hormone detected by most home pregnancy test kits is secreted by the developing placenta to sust...
The hormone detected by most home pregnancy test kits is secreted by the developing placenta to sust...
When a primary oocyte completes its first meiotic division at the time of ovulation, which two produ...
When a primary oocyte completes its first meiotic division at the time of ovulation, which two produ...
Within the seminiferous tubules of the human testis, which cells provide nutrition and structural su...
Within the seminiferous tubules of the human testis, which cells provide nutrition and structural su...
Considering a regular 28-day menstrual cycle, the secretory phase of the uterine endometrium is prin...
Considering a regular 28-day menstrual cycle, the secretory phase of the uterine endometrium is prin...
About This Question
- Subject
- biology
- Chapter
- reproduction
- Topic
- art techniques
- Difficulty
- Hard
- Year
- 2025
Solution
Correct Answer:
Blastocyst
- IVF-ET: In Vitro Fertilization followed by Embryo Transfer.
- Stages of Transfer:
- ZIFT (Zygote Intra Fallopian Transfer): Zygote or early embryo (up to 8 blastomeres) is transferred into the fallopian tube.
- IUT (Intra Uterine Transfer): Embryos with more than 8 blastomeres are transferred into the uterus.
- Advanced Success: While IUT can happen at the morula stage, modern clinical practice often targets the Blastocyst stage for uterine transfer because it mimics the natural timing of entry into the uterus and allows for better selection of the healthiest embryos.
This hard difficulty biology question is from the chapter reproduction, covering the topic of art techniques. It appeared in the 2025 exam.
Looking for more practice? Explore all biology questions or browse reproduction questions on RankGuru.